using Microsoft.AspNetCore.Mvc;
using System.Linq;
using System.Reflection;
using System.Runtime.InteropServices;
using System.Text.Json;
using System.Threading.Tasks;
using System;
using TEAMModelOS.SDK;
using System.IO;
using TEAMModelOS.SDK.Models;
using TEAMModelOS.SDK.DI;
using Microsoft.Extensions.Options;
using System.Net.Http;
using TEAMModelOS.Models;

namespace TEAMModelBI.Controllers.BISystem
{
    [Route("core")]
    [ApiController]
    public class CoreController : ControllerBase
    {

        private readonly AzureCosmosFactory _azureCosmos;
        private readonly AzureRedisFactory _azureRedis;
        private readonly AzureStorageFactory _azureStorage;
        private readonly DingDing _dingDing;
        private readonly IPSearcher _searcher;
        private readonly Option _option;


        public CoreController(AzureCosmosFactory azureCosmos, AzureRedisFactory azureRedis, AzureStorageFactory azureStorage, DingDing dingDing, IOptionsSnapshot<Option> option, IPSearcher searcher, IHttpClientFactory httpClient)
        {
            _azureCosmos = azureCosmos;
            _azureRedis = azureRedis;
            _azureStorage= azureStorage;
            _dingDing = dingDing;
            _searcher = searcher;
            _option = option?.Value;
        }

        /// <summary>
        ///获取版本信息
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        [HttpPost("system-info")]
        [RequestSizeLimit(100_000_000)] //最大100m左右
        public async Task<IActionResult> SystemInfo(JsonElement request)
        {
            Type attr = this.GetType();
            string currentDirectory = Path.GetDirectoryName(attr.Assembly.Location);
            Assembly assembly = Assembly.LoadFrom($"{currentDirectory}\\TEAMModelBI.dll");
            var description = assembly.GetCustomAttribute<AssemblyDescriptionAttribute>().Description;
            //var v1 = Assembly.GetEntryAssembly().GetName().Version;
            //var v2 = Assembly.GetEntryAssembly().GetCustomAttribute<AssemblyFileVersionAttribute>().Version;
            // var description = Assembly.GetEntryAssembly().GetCustomAttribute<AssemblyDescriptionAttribute>().Description;
            var version = Assembly.GetEntryAssembly().GetCustomAttribute<AssemblyFileVersionAttribute>().Version;
            long nowtime = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds();
            //Console.WriteLine($"Assembly.GetEntryAssembly().GetName().Version: " +

            //                  $"{Assembly.GetEntryAssembly().GetName().Version}");5.2107.12.1

            //Console.WriteLine($"Assembly.GetEntryAssembly().GetCustomAttribute<AssemblyFileVersionAttribute>().Version:" +
            //                  $"{Assembly.GetEntryAssembly().GetCustomAttribute<AssemblyFileVersionAttribute>().Version}");5.2107.12.1

            //Console.WriteLine($"Assembly.GetEntryAssembly().GetCustomAttribute<AssemblyInformationalVersionAttribute>().InformationalVersion:" +

            //                  $"{Assembly.GetEntryAssembly().GetCustomAttribute<AssemblyInformationalVersionAttribute>().InformationalVersion}");5.2107.12

            var IpPort = HttpContext.Request.Headers["X-Forwarded-For"].FirstOrDefault();
            if (string.IsNullOrEmpty(IpPort))
            {
                IpPort = HttpContext.Connection.RemoteIpAddress.ToString();
            }
            if (IpPort.Contains("::"))
            {
                IpPort = "127.0.0.1";
            }
            string ip = IpPort.Split(":")[0];
            string os = "";
            if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
            {//Linux
                os = "Linux";
            }
            else if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
            {//Windows
                os = "Windows";
            }
            else if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
            {//OSX
                os = "OSX";
            }
            string region = await _searcher.SearchIpAsync(ip);

            return Ok(new { os, version, description, nowtime, region, ip });
        }
    }
}